| /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| * |
| * Utility functions for file and key handling. |
| */ |
| |
| #ifndef VBOOT_REFERENCE_FILE_KEYS_H_ |
| #define VBOOT_REFERENCE_FILE_KEYS_H_ |
| |
| #include "rsa.h" |
| |
| /* Read file named [input_file] into a buffer and stores the length into |
| * [len]. |
| * |
| * Returns a pointer to the buffer. Caller owns the returned pointer and |
| * must free it. |
| */ |
| uint8_t* BufferFromFile(const char* input_file, uint64_t* len); |
| |
| /* Read a pre-processed RSA Public Key from file [input_file]. |
| * |
| * Returns a pointer to the read key. Caller owns the returned pointer and |
| * must free it. |
| */ |
| RSAPublicKey* RSAPublicKeyFromFile(const char* input_file); |
| |
| /* Helper function to invoke external program to calculate signature on |
| * [input_file] using private key [key_file] and signature algorithm |
| * [algorithm]. |
| * |
| * Returns the signature. Caller owns the buffer and must Free() it. |
| */ |
| uint8_t* SignatureFile(const char* input_fie, const char* key_file, |
| int algorithm); |
| |
| #endif /* VBOOT_REFERENCE_FILE_KEYS_H_ */ |